/* общие стили */
        .hero {
            padding: 12px 0 0 !important;
            border-bottom: none !important;
            box-shadow: none !important;
        }
        .top-bar {
            border-bottom: 2px solid rgba(255, 255, 255, 0.3);
            margin-bottom: 0 !important;
            padding-bottom: 8px !important;
        }

        .page-title {
            font-size: 32px;
            font-weight: 700;
            background: linear-gradient(135deg, #1a3a7a, #3a7abd, #5a9adf);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 6px;
        }
        .page-subtitle {
            font-size: 15px;
            color: #2c3e66;
            max-width: 650px;
            opacity: 0.7;
            line-height: 1.5;
            margin-bottom: 28px;
        }

        .exams-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .exam-card {
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(16px);
            border: 2px solid rgba(255, 255, 255, 0.25);
            border-radius: 20px;
            padding: 24px 20px;
            transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(31, 74, 138, 0.04);
        }
        .exam-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 50%);
            pointer-events: none;
            z-index: 1;
        }
        .exam-card:hover {
            background: rgba(255, 255, 255, 0.25);
            border-color: rgba(255, 255, 255, 0.5);
            transform: translateY(-6px);
            box-shadow: 0 16px 48px rgba(31, 74, 138, 0.12);
        }
        .exam-card:active {
            transform: translateY(-2px) scale(0.98);
        }

        .exam-card .header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 4px;
            position: relative;
            z-index: 2;
        }
        .exam-card .header .icon {
            font-size: 30px;
            line-height: 1;
            flex-shrink: 0;
            width: 36px;
            text-align: center;
            filter: drop-shadow(0 2px 8px rgba(11, 42, 84, 0.4));
            transition: filter 0.3s ease;
        }
        .exam-card:hover .header .icon {
            filter: drop-shadow(0 4px 16px rgba(11, 42, 84, 0.4));
        }
        .exam-card .header .title-group {
            flex: 1;
            min-width: 0;
        }
        .exam-card .header h3 {
            font-size: 17px;
            font-weight: 700;
            color: #0b1e3a;
            margin: 0;
            line-height: 1.2;
        }
        .exam-card .header .full-name {
            font-size: 10px;
            font-weight: 400;
            color: #6a7f9e;
            opacity: 0.6;
            display: block;
            line-height: 1.3;
        }

        .exam-card .level {
            font-size: 11px;
            color: #4a6a8a;
            margin: 4px 0 6px;
            position: relative;
            z-index: 2;
        }
        .exam-card .level span {
            background: rgba(255,255,255,0.2);
            padding: 2px 12px;
            border-radius: 14px;
            font-weight: 500;
        }

        .exam-card p {
            font-size: 13px;
            color: #40547a;
            line-height: 1.5;
            flex: 1;
            margin: 0 0 4px 0;
            position: relative;
            z-index: 2;
        }

        .exam-card .btn-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 8px;
            color: #1f4a8a;
            font-weight: 600;
            font-size: 13px;
            text-decoration: none;
            position: relative;
            z-index: 2;
            transition: all 0.3s ease;
            align-self: flex-start;
            padding: 4px 0;
        }
        .exam-card .btn-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #1f4a8a;
            transition: width 0.3s ease;
        }
        .exam-card:hover .btn-link::after {
            width: 100%;
        }
        .exam-card .btn-link:hover {
            gap: 10px;
        }

        .exam-card .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            position: relative;
            z-index: 2;
        }
        .exam-card .tags .tag {
            font-size: 9px;
            font-weight: 500;
            color: #5a6f8a;
            background: rgba(200, 200, 210, 0.12);
            padding: 2px 10px;
            border-radius: 14px;
            border: 1px solid rgba(200, 200, 210, 0.1);
            transition: all 0.2s ease;
        }
        .exam-card:hover .tags .tag {
            background: rgba(200, 200, 210, 0.2);
        }

        .exam-card .badge {
            position: absolute;
            top: 12px;
            right: 12px;
            font-size: 9px;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 20px;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            z-index: 3;
            backdrop-filter: blur(8px);
            transition: all 0.3s ease;
        }
        .exam-card .badge.gold {
            background: rgba(245, 166, 35, 0.18);
            color: #b8730e;
            border: 1px solid rgba(245, 166, 35, 0.25);
        }
        .exam-card .badge.red {
            background: rgba(220, 53, 69, 0.13);
            color: #c83232;
            border: 1px solid rgba(220, 53, 69, 0.2);
        }
        .exam-card .badge.blue {
            background: rgba(31, 74, 138, 0.13);
            color: #1a4a8a;
            border: 1px solid rgba(31, 74, 138, 0.2);
        }
        .exam-card .badge.new {
            background: rgba(40, 167, 69, 0.13);
            color: #1a7a34;
            border: 1px solid rgba(40, 167, 69, 0.2);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .exam-card .badge.new .dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #28a745;
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.3; transform: scale(0.7); }
        }

        .exam-card .bg-pattern {
            position: absolute;
            font-size: 120px;
            opacity: 0.08;
            pointer-events: none;
            z-index: 0;
            filter: blur(4px);
            transition: all 0.6s ease;
        }
        .exam-card:hover .bg-pattern {
            opacity: 0.15;
            transform: scale(1.1) rotate(5deg);
            filter: blur(3px);
        }
        .exam-card .bg-pattern.top-left {
            top: -20px;
            left: -20px;
            transform: rotate(-15deg);
        }
        .exam-card .bg-pattern.bottom-right {
            bottom: -20px;
            right: -20px;
            transform: rotate(12deg);
        }
        .exam-card:hover .bg-pattern.top-left {
            transform: rotate(-10deg) scale(1.1);
        }
        .exam-card:hover .bg-pattern.bottom-right {
            transform: rotate(8deg) scale(1.1);
        }

        .brand-link {
            text-decoration: none;
            cursor: pointer;
        }

        @media (max-width: 1024px) {
            .exams-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 640px) {
            .exams-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .page-title { font-size: 24px; }
            .page-subtitle { font-size: 13px; }
            .exam-card { padding: 18px 16px; }
            .exam-card .header .icon { font-size: 26px; width: 32px; }
            .exam-card .header h3 { font-size: 15px; }
            .exam-card .bg-pattern { font-size: 80px; opacity: 0.06; }
        }